公开(公告)号：HK7795A

公开(公告)日：1995-01-27

申请号：HK7795

申请日：1995-01-19

Applicant: IBM

Inventor： AHMADI HAMID ,  BEHA JOHANNES GEORG ,  DENZEL WOLFGANG ,  ENGBERSEN ANTONIUS ,  LUIJTEN RONALD ,  MURPHY CHARLES ,  PORT ERICH

IPC: H04L12/56 ,  H04L12/54 ,  H04L12/58

Abstract: In a switching system interconnecting transmission links (21-i, 23-i) on which circuit switched (CS) and packet switched (PS) information is transferred, a switch fabric (11) is provided which interconnects a plurality of input ports (15-i) to a plurality of output ports (19-i). The information arriving on incoming links is converted in switch adapters (13-i) to uniform minipackets, each having a routing address designating the required output port. The switch fabric consists of parallel equal switching slices, e.g. binary routing trees (71), which transfer in a non-blocking manner each minipacket from its input port to one output port in response to the routing address. Collecting means (73, 75) are provided at each output port for accepting the minipackets arriving from the different input ports.

公开(公告)号：DE3788649T2

公开(公告)日：1994-06-23

申请号：DE3788649

申请日：1987-10-20

Applicant: IBM

Inventor： AHMADI HAMID ,  BEHA JOHANNES GEORG ,  DENZEL WOLFGANG ,  ENGBERSEN ANTONIUS ,  LUIJTEN RONALD ,  MURPHY CHARLES ,  PORT ERICH

IPC: H04L12/56 ,  H04L12/54 ,  H04L12/58

Abstract: In a switching system interconnecting transmission links (21-i, 23-i) on which circuit switched (CS) and packet switched (PS) information is transferred, a switch fabric (11) is provided which interconnects a plurality of input ports (15-i) to a plurality of output ports (19-i). The information arriving on incoming links is converted in switch adapters (13-i) to uniform minipackets, each having a routing address designating the required output port. The switch fabric consists of parallel equal switching slices, e.g. binary routing trees (71), which transfer in a non-blocking manner each minipacket from its input port to one output port in response to the routing address. Collecting means (73, 75) are provided at each output port for accepting the minipackets arriving from the different input ports.

公开(公告)号：DE3788649D1

公开(公告)日：1994-02-10

申请号：DE3788649

申请日：1987-10-20

Applicant: IBM

Inventor： AHMADI HAMID ,  BEHA JOHANNES GEORG ,  DENZEL WOLFGANG ,  ENGBERSEN ANTONIUS ,  LUIJTEN RONALD ,  MURPHY CHARLES ,  PORT ERICH

IPC: H04L12/56 ,  H04L12/54 ,  H04L12/58

Abstract: In a switching system interconnecting transmission links (21-i, 23-i) on which circuit switched (CS) and packet switched (PS) information is transferred, a switch fabric (11) is provided which interconnects a plurality of input ports (15-i) to a plurality of output ports (19-i). The information arriving on incoming links is converted in switch adapters (13-i) to uniform minipackets, each having a routing address designating the required output port. The switch fabric consists of parallel equal switching slices, e.g. binary routing trees (71), which transfer in a non-blocking manner each minipacket from its input port to one output port in response to the routing address. Collecting means (73, 75) are provided at each output port for accepting the minipackets arriving from the different input ports.

公开(公告)号：SG173494G

公开(公告)日：1995-04-28

申请号：SG173494

申请日：1994-12-06

Applicant: IBM

Inventor： AHMADI HAMID ,  BEHA JOHANNES GEORG ,  DENZEL WOLFGANG ,  ENGBERSEN ANTONIUS ,  LUIJTEN RONALD ,  MURPHY CHARLES ,  PORT ERICH

IPC: H04L12/56 ,  H04L11/20

Abstract: In a switching system interconnecting transmission links (21-i, 23-i) on which circuit switched (CS) and packet switched (PS) information is transferred, a switch fabric (11) is provided which interconnects a plurality of input ports (15-i) to a plurality of output ports (19-i). The information arriving on incoming links is converted in switch adapters (13-i) to uniform minipackets, each having a routing address designating the required output port. The switch fabric consists of parallel equal switching slices, e.g. binary routing trees (71), which transfer in a non-blocking manner each minipacket from its input port to one output port in response to the routing address. Collecting means (73, 75) are provided at each output port for accepting the minipackets arriving from the different input ports.